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Tk_GetUserInactiveTime(3tk) Tk Library Procedures Tk_GetUserInactiveTime(3tk) 





NAME


Tk_GetUserInactiveTime, Tk_ResetUserInactiveTime - discover user
    inactivity time






SYNOPSIS


#include <tk.h>

long
Tk_GetUserInactiveTime(display)

Tk_ResetUserInactiveTime(display)






ARGUMENTS



  
Display *display (in)

  
The display on which the user inactivity timer is to be queried or reset.
    
    

    

  








DESCRIPTION


Tk_GetUserInactiveTime returns the number of milliseconds
    that have passed since the last user interaction (usually via keyboard or
    mouse) with the respective display. On systems and displays that do not
    support querying the user inactivity time, -1 is returned.
    Tk_ResetUserInactiveTime resets the user inactivity timer of the
    given display to zero. On windowing systems that do not support multiple
    displays display can be passed as NULL.






KEYWORDS


idle, inactive







  

    8.5
    Tk